Have you tried de-gassing the material after you have mixed it? We use a vacuum chamber type thing at work when using 2 part materials to ensure...
They do have a cheaper gun which I have been looking at, from what I can work out it works the same, but has a much lower output and is more for...
Hotmelt is a flexible option I came across the below review by a BoatBuilder in Bridport. An option we hadn't considered:...